package ooday01Exercise;

public class PhoneTest {
    public static void main(String[] args) {
        Phone phone1=new Phone("vivo","白色",8999);
        phone1.call();
        Phone phone2=new Phone("苹果","黑色",9999);
        phone2.listen();
        Phone phone3=new Phone();
        phone3.brand="OPPo";
        phone3.color="米色";
        phone3.price=999;
        phone3.playGame();
    }
}
